<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>发货</title>
    <style>
        body {
            text-align: center;
            margin-top: 20px; /* 添加顶部边距 */
        }
        
        table {
            width: 80%;
            margin: 0 auto;
            border-collapse: collapse;
            border: 2px solid #000;
        }
        
        th, td {
            border: 1px solid #000;
            padding: 10px;
        }
        
        th {
            background-color: #f2f2f2;
        }
        
        button {
            padding: 10px 20px;
            background-color: #007bff;
            color: #fff;
            border: none;
            cursor: pointer;
        }
        
        button:hover {
            background-color: #0056b3;
        }
    </style>
</head>
<body>
    <form action="/read" method="post">
        请输入批量发货的商品数量：<input type="number" name="dshop">
        <button type="submit">点击发货</button>
    </form>
    <p>当前未处理货物: {{ shop_nums }}</p>
    <table>
        <thead>
            <tr>
                <th>用户编号</th>
                <th>用户名称</th>
                <th>商品名称</th>
                <th>商品金额</th>
                <th>收货地址</th>
            </tr>
        </thead>
        <tbody>
            {% for item in items %}
                <tr>
                    {% for item_key,item_value in item %}
                    <td>{{ item_key }}</td>
                    <td>{{ item_value[0] }}</td>
                    <td>{{ item_value[1] }}</td>
                    <td>{{ item_value[2] }}</td>
                    <td>{{ item_value[3] }}</td>
                    {% endfor %}
                </tr>
            {% endfor %}
        </tbody>
    </table>
</body>
</html>
